Google DeepMind
Rishub JainCEO and Co-founder · Sampura ResearchResearcher↗
Researcher · Engineer · Founder · Executive
Joshua Jacob
Sampura ResearchCo-founder and CTO
Joshua Jacob builds the human and AI data systems used to train and evaluate advanced models. He previously co-led human data engineering at Google DeepMind and worked on self-driving technology at Waymo before co-founding Sampura Research.
Career & education
Current roleSampura ResearchAug 2026-presentCo-founder and CTO
Sampura ResearchAug 2026-presentPreviously
WaymoMay 2020-Apr 2024Senior Software Engineer
Tech Lead Manager (TLM)Nov 2025-Jul 2026
Senior Software EngineerApr 2024-Nov 2025
WaymoMay 2020-Apr 2024Work and education history is primarily focused on AI-relevant roles and may not be comprehensive.
Citation Trend
Total citations to scholarly work, including research papers, technical reports, books and theses, as recorded by Google Scholar. Each point is a dated snapshot.
citations6,038As of Nov 11, '26
citations+1,043Since last snapshot, Aug 27, '26
Updates 1
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Reviewed August 27, 2026 · Checked for accuracy and new information.